The melody of Bloodstream by Ed Sheeran runs 526 notes across 54 bars, 4:27 long in Abm at 90 beats per minute. The tab sits low on the neck, mostly under the fourth fret, one note at a time — no chords to barre and no strumming pattern to keep up with. A piano backing track plays the chords and bass underneath, so the line you are learning sounds like the record even at half speed.
Prefer to strum and sing it instead? Bloodstream chords and lyrics.